Monday, January 4, 2021

Cisco 300-160 Dumps PDF - 100% Success with Valid Q&A | Real Exam Dumps


 Question: 1


You must use one logical uplink for Fibre Channel traffic and Ethernet traffic on a Cisco UCS system.

Which type of port should you use to accomplish this task?


A. FCoE storage

B. server

C. FCoE uplink

D. uplink


Answer: C


Explanation:


Server and Uplink Ports on the Fabric Interconnect

Each fabric interconnect has a set of ports in a fixed port module that you can configure as either

server ports or uplink Ethernet ports. These ports are not reserved. They cannot be used by a Cisco

UCS instance until you configure them. You can add expansion modules to increase the number of

uplink ports on the fabric interconnect or to add uplink Fibre Channel ports to the fabric

interconnect.

You need to create LAN pin groups and SAN pin groups to pin traffic from servers to an uplink port.

Each fabric interconnect can include the following types of ports:

Server Ports

Server ports handle data traffic between the fabric interconnect and the adapter cards on the

servers.

You can only configure server ports on the fixed port module. Expansion modules do not include

server ports.

Uplink Ethernet Ports

Uplink Ethernet ports handle Ethernet traffic between the fabric interconnect and the next layer of

the network. All network-bound Ethernet traffic is pinned to one of these ports.

By default, Ethernet ports are unconfigured. However, you can configure them to function in the

following ways:

•Server

•Uplink

•FCoE

•Appliance

You can configure uplink Ethernet ports on either the fixed module or an expansion module.

Uplink Fibre Channel Ports

Uplink Fibre Channel ports handle FCoE traffic between the fabric interconnect and the next layer of

the network. All network-bound FCoE traffic is pinned to one of these ports.

By default, Fibre Channel ports are uplink. However, you can configure them to function as Fibre

Channel storage ports. This is useful in cases where a Cisco UCS requires a connection to a DirectAttached Storage (DAS) device.

You can only configure uplink Fibre Channel ports on an expansion module. The fixed module does

not include uplink Fibre Channel ports


Question: 2


Which statement accurately describes the configuration requirements for disjoint Layer 2 networks

on Cisco UCS?


A. The Cisco UCS fabric Interconnect must be in switch mode.

B. The VLAN IDs must overlap in both Layer 2 domains.

C. All of the uplinks most be in one port channel to keep all of the ports active.

D. The Cisco UCS Fabric Interconnect must be in end-host motto.


Answer: D


Question: 3


Which two options are reasons to use Layer 3 routing to segment a data center instead of Layer 2

switching? (Choose two)


A. Simply design

B. Ease of routing protocol configuration

bLimit the scope of broadcast flooding

D. Cost

E. Limit the scope of spanning Tree Protocol


Answer: C, E


Question: 4


Which two options represent an access layer solution designed to accelerate server virtualization,

that is managed just like other network devices in the data center? (Choose two)


A. MPIO

B. host vPC

C. VEM

D. VSS

E. VSM


Answer: C, E


Explanation:


When server virtualization is implemented, the edge of the network is pushed from the traditional

location in the network access layer, implemented in physical switches, to the virtual network access

layer that is implemented in software in the server hypervisor. The Cisco Nexus 1000V Switch is an

intelligent virtual network access layer switch that runs Cisco NX-OS Software, Cisco's data center

operating system that runs on all Cisco data center products. Operating inside the Microsoft Hyper-V

hypervisor, the Cisco Nexus 1000V supports Cisco Virtual Network Link (VN-Link) server virtualization

technology to provide:

•Policy-based virtual machine connectivity

•Mobile virtual machine security and network policy

•Nondisruptive operating model for your server virtualization and networking teams

When server virtualization is implemented in the data center, servers and virtual

machines are not managed the same way as physical servers. Server virtualization is treated as a

special deployment, leading to longer deployment time, with more coordination needed among

server, network, storage, and security administrators. With the Cisco Nexus 1000V, you have a

consistent networking feature set and configuration and provisioning model for both the physical

and the virtual networks. Virtual machine networks can use the same network configuration,

security policy, diagnostic tools, and operating models as physical server deployments that are

connected to physical switches. This unified approach provides faster deployment and

troubleshooting and makes the administration of virtualization environments essentially the same as

for nonvirtualized deployments.

Developed in close collaboration with Microsoft, the Cisco Nexus 1000V Switch is certified by

Microsoft and integrates with Microsoft Windows Server and Microsoft System Center Virtual

Machine Manager (SCVMM). You can use the Cisco Nexus 1000V to manage your virtual machine

connectivity with confidence in the integrity of the server virtualization infrastructure.

Cisco Nexus 1000V Switch Components

Cisco Nexus 1000V Switches have two main components:

•Virtual supervisor module (VSM)

•Virtual Ethernet module (VEM)

The VSM provides the switch control and management plane, and the VEM provides the data plane

for the switch (Figure 1). The VSM can run as a virtual machine on any Microsoft Hyper-V host or as a

virtual service node on the Cisco Nexus 1010 and 1110. The VEM runs as a plug-in (extension) to the

Microsoft Hyper-V switch in the hypervisor kernel, providing switching between virtual machines.

Cisco Nexus 1000V sees the VSMs and VEMs as modules. In the current release, a single VSM can

manage up to 64 VEMs. The VSMs are always associated with slot numbers 1 and 2 in the virtual

chassis. The VEMs are sequentially assigned to slots 3 through 66 based on the order in which their

respective hosts were added to the Cisco Nexus 1000V Switch.


Question: 5


Which two platforms support the FCoE protocol? (Choose two)


A. Cisco MDS 9148S Series

B. Cisco MDS 9222i series

C. Cisco Nexus 2332TQ Series

D. Cisco nexus 7010 series

E. Cisco Nexus 2248TP series


Answer: C , D 


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